GB1231366A - - Google Patents

Info

Publication number
GB1231366A
GB1231366A GB1231366DA GB1231366A GB 1231366 A GB1231366 A GB 1231366A GB 1231366D A GB1231366D A GB 1231366DA GB 1231366 A GB1231366 A GB 1231366A
Authority
GB
United Kingdom
Prior art keywords
switched
group
highways
legs
inter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1231366A publication Critical patent/GB1231366A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/10—Arrangements for reducing cross-talk between channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Dc Digital Transmission (AREA)
GB1231366D 1969-01-24 1970-01-23 Expired GB1231366A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691903607 DE1903607B1 (de) 1969-01-24 1969-01-24 Schaltungsanordnung fuer eine Zeitmultiplex-Vermittlungsanlage,insbesondere fuer PCM-Zeitmultiplex-Fernmeldesystem

Publications (1)

Publication Number Publication Date
GB1231366A true GB1231366A (de) 1971-05-12

Family

ID=5723326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231366D Expired GB1231366A (de) 1969-01-24 1970-01-23

Country Status (13)

Country Link
AT (1) AT292799B (de)
BE (1) BE744872A (de)
BG (1) BG18891A3 (de)
CH (1) CH502742A (de)
CS (1) CS151540B2 (de)
DE (1) DE1903607B1 (de)
ES (1) ES375225A1 (de)
FR (1) FR2029039A1 (de)
GB (1) GB1231366A (de)
LU (1) LU60217A1 (de)
NL (1) NL7000517A (de)
RO (1) RO55382A (de)
SE (1) SE348917B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT7831257A0 (it) * 1978-12-22 1978-12-22 Sits Soc It Telecom Siemens Interruttore fonico per centrali telefoniche di commutazione a divisione di tempo.

Also Published As

Publication number Publication date
CS151540B2 (de) 1973-10-19
RO55382A (de) 1973-09-20
SE348917B (de) 1972-09-11
FR2029039A1 (de) 1970-10-16
SU396038A3 (de) 1973-08-28
DE1903607B1 (de) 1970-07-23
LU60217A1 (de) 1970-03-23
ES375225A1 (es) 1972-03-16
BE744872A (fr) 1970-07-23
NL7000517A (de) 1970-07-28
CH502742A (de) 1971-01-31
BG18891A3 (bg) 1975-03-20
AT292799B (de) 1971-09-10

Similar Documents

Publication Publication Date Title
GB1058893A (en) Improvements in or relating to switching networks for use in telecommunications installations
DE58907200D1 (de) Elektrische Kabel, die Isolierungen auf Basis von Ethylenpolymerisaten mit hoher Widerstandsfähigkeit gegenüber der Bildung von Wasserbäumchen enthalten.
DE3476727D1 (en) Circuit arrangement for the drainage of overvoltages
GB1046880A (en) Improvements in or relating to electric circuit arrangements for use in telecommunications systems
GB1231366A (de)
GB1521127A (en) Telecommunication systems
GB978368A (en) Line resistance compensator
GB1417519A (en) Communication systems
GB1122924A (en) Circuit arrangement for a centrally controlled exchange, serving in common a telephone and a teleprinting network
EP0529267A3 (en) Terminal block for telecommunications and data systems engineering
GB1374648A (en) Connection unit for linking subscribers to an exchange in a time- division communications switching system
US3023278A (en) Four wire line concentrator circuit
ES8702755A1 (es) Sistema de conmutacion y distribucion
EP0239959B1 (de) Verfahren für die Übertragung analoger und/oder digitaler Information, insbesondere unter Zwischenschaltung einer, 2er oder mehrerer Vermittlungen in Fernmeldeanlagen
GB1178384A (en) Improvements relating to Automatic Telecommunication Switching Systems.
FR2250250A1 (en) Switchboard-to-station telephone connecting equipment - has concentrator, time-division multiplex lines and two wire line for speech
Flood et al. The pnpn diode as a cross-point for electronic telephone exchanges
GB1130431A (en) Communication switching systems
GB1265084A (de)
GB1283002A (en) Improvements in or relating to electrical switching apparatus
JPS56119564A (en) Key telephone system
GB1118589A (en) Improvements in or relating to telecommunications systems
JPS5923676B2 (ja) 時分割交換機の空間分割集線方式
GB1501421A (en) Connection networks for time-division multiplex systems
FR2430157A1 (fr) Reseau de commutation a division du temps a deux etages du type temporel-temporel

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee